Exhibit 32.2

                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of ACMAT Corporation (the "Company") on
Form 10-Q for the period ending March 31, 2004 as filed with the Securities and
Exchange Commission on the date hereof (the "Report"), I, Michael P. Cifone,
Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section
1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002,
that:

     (1)  The Form 10-Q fully complies with the requirements of section 13(a) or
          15(d) of the Securities Exchange Act of 1934; and

     (2)  The information contained in the Form 10-Q fairly presents, in all
          material respects, the financial condition and result of operations of
          the Company.

     /s/ Michael P. Cifone

     Michael P. Cifone
     Chief Financial Officer
     May 14, 2004